Do brake squealers damage anything?

Question

I know we are suppose to change our brake pads when the squealers make its sound but isn't that damaging something?

I guess I don't quite understand how the squealers make it sounds? It is this piece of metal on the pads with a certain height right? and it grinds against the disc along with the brake pads when the brake pads are used up/low enough?

Answer 1

Correct. When it starts squealing it means the metal tab is beginning to wear into the rotor. It will cut a deep groove if not changed.

Answer 2

Yeah, change those pads.
No, the "squealers" aren't hurting anything. It's just a little piece of metal that rubs against the rotor, but it rubs in a different place than your pads are rubbing, so it's not really important... just annoying.
However, those squealers are telling you that there is VERY little pad left. Pretty soon you will no longer clamping a pad to the rotor when you step on the brakes, but the actual steel the pad is attached to. This will sound VERY bad and be very damaging.

Answer 3

Yes, they do damage the rotor a little - they dig a thin, circular groove in it. This isn't really a problem, since its a little away from where the pad contacts the rotor, and the rotors really should be machines or replaced with each pad change, anyway.

Answer 4

Brake placed on is all approximately use. it is not any longer plagued by using time or wheel alignment or a number of the different nonsense indexed above. in case you have a 50-mile/day highway return and forth with 2 stops (one at each and each end of the holiday) you will get lots extra miles out of your brakes than somebody driving the comparable vehicle on a 50 mile return and forth with 20 stops. that's beneficial to to examine your driving conduct too. Do you brake once you do no longer extremely prefer to (driving the brakes)? Do you advance up like a madman from mild to mild? that form of stuff.

Answer 5

the squealers grind against the rotors when the pads get low.

therefore if you dont change them quick, your rotors are garbage in about 2 days

Answer 6

The first sounds you hear are a warning...the damage risks increase with use. I had the same problem and didn't have enough money and my mechanic let me know I could drive safely for one more week even with the squeal". After Then I risked a big repair bill. and...if I were in an accident and they inspected the brakes...I would be liable for not having safe breaks.

Answer 7

No they do not cause any damage to your vehicle. Most of them brake off just as they begin to squeak and goes unnoticed. You should get roughly two sets of front pads to one set of rear shoes. If your vehicle has 4 wheel disc brakes the ratio will be closer, but your front brakes preform about 70% of the stopping power. Hope this helps.

Answer 8

yes you are quite right in how a wear indicator/squeeler works.
and yes it tends to put a small grove in your rotor.
that said, whenever you replace brake pads you should have your discs machined, so any warping or run out that has occured with the old pads is taken away. it will help prevent brake vibrations and further warping/ hot spots from occuring.

many people who just change their pads tend to have brake vibration when braking at around 80km/ph (45mph??)

Answer 9

Brake Squealers

Answer 10

no,they wont hurt nothing,just annoying,but its a indication for you to get your pads changed.it just rubs on the rotors,reminding you,its time for new pads.